feat(api): add create template endpoint

packages/backend/src/controllers/api/v1/templates/create-template.ee.js

@@ -0,0 +1,20 @@
+import { renderObject } from '../../../../helpers/renderer.js';
+import Template from '../../../../models/template.ee.js';
+
+export default async (request, response) => {
+  const template = await Template.create(templateParams(request));
+
+  renderObject(response, template, {
+    serializer: 'PublicTemplate',
+    status: 201,
+  });
+};
+
+const templateParams = (request) => {
+  const { name, flowId } = request.body;
+
+  return {
+    name,
+    flowId,
+  };
+};

packages/backend/src/controllers/api/v1/templates/create-template.ee.test.js

@@ -0,0 +1,130 @@
+import Crypto from 'node:crypto';
+import request from 'supertest';
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { createApiToken } from '../../../../../test/factories/api-token.js';
+import { createFlow } from '../../../../../test/factories/flow.js';
+import { createStep } from '../../../../../test/factories/step.js';
+import createTemplateMock from '../../../../../test/mocks/rest/api/v1/templates/create-template.ee.js';
+import app from '../../../../app.js';
+import * as license from '../../../../helpers/license.ee.js';
+import Template from '../../../../models/template.ee.js';
+
+describe('POST /api/v1/templates', () => {
+  let token;
+
+  beforeEach(async () => {
+    vi.spyOn(license, 'hasValidLicense').mockResolvedValue(true);
+
+    token = (await createApiToken()).token;
+  });
+
+  it('should return the created template', async () => {
+    const flow = await createFlow();
+
+    const triggerStep = await createStep({
+      flowId: flow.id,
+      type: 'trigger',
+      appKey: 'webhook',
+      key: 'catchRawWebhook',
+      name: 'Catch raw webhook',
+      parameters: {
+        workSynchronously: true,
+      },
+      position: 1,
+      webhookPath: `/webhooks/flows/${flow.id}/sync`,
+    });
+
+    await createStep({
+      flowId: flow.id,
+      type: 'action',
+      appKey: 'formatter',
+      key: 'text',
+      name: 'Text',
+      parameters: {
+        input: `hello {{step.${triggerStep.id}.query.sample}} world`,
+        transform: 'capitalize',
+      },
+      position: 2,
+    });
+
+    const templatePayload = {
+      name: 'Sample Template Name',
+      flowId: flow.id,
+    };
+
+    const response = await request(app)
+      .post('/api/v1/templates')
+      .set('x-api-token', token)
+      .send(templatePayload)
+      .expect(201);
+
+    const refetchedTemplate = await Template.query().findById(
+      response.body.data.id
+    );
+
+    const expectedPayload = await createTemplateMock(refetchedTemplate);
+
+    expect(response.body).toStrictEqual(expectedPayload);
+  });
+
+  it('should return not found response for invalid flow ID', async () => {
+    const invalidFlowId = Crypto.randomUUID();
+
+    await request(app)
+      .post('/api/v1/templates')
+      .set('x-api-token', token)
+      .send({
+        name: 'Sample Template Name',
+        flowId: invalidFlowId,
+      })
+      .expect(404);
+  });
+
+  it('should return unprocessable entity response for invalid name', async () => {
+    const flow = await createFlow();
+
+    const triggerStep = await createStep({
+      flowId: flow.id,
+      type: 'trigger',
+      appKey: 'webhook',
+      key: 'catchRawWebhook',
+      name: 'Catch raw webhook',
+      parameters: {
+        workSynchronously: true,
+      },
+      position: 1,
+      webhookPath: `/webhooks/flows/${flow.id}/sync`,
+    });
+
+    await createStep({
+      flowId: flow.id,
+      type: 'action',
+      appKey: 'formatter',
+      key: 'text',
+      name: 'Text',
+      parameters: {
+        input: `hello {{step.${triggerStep.id}.query.sample}} world`,
+        transform: 'capitalize',
+      },
+      position: 2,
+    });
+
+    const templatePayload = {
+      name: '',
+      flowId: flow.id,
+    };
+
+    const response = await request(app)
+      .post('/api/v1/templates')
+      .set('x-api-token', token)
+      .send(templatePayload)
+      .expect(422);
+
+    expect(response.body).toStrictEqual({
+      errors: {
+        name: ['must NOT have fewer than 1 characters'],
+      },
+      meta: { type: 'ModelValidation' },
+    });
+  });
+});

packages/backend/src/routes/api/v1/templates.ee.js

@@ -1,11 +1,13 @@
 import { Router } from 'express';
 import getTemplateAction from '../../../controllers/api/v1/templates/get-template.ee.js';
+import createTemplateAction from '../../../controllers/api/v1/templates/create-template.ee.js';
 import deleteTemplateAction from '../../../controllers/api/v1/templates/delete-template.ee.js';
 import getTemplatesAction from '../../../controllers/api/v1/templates/get-templates.ee.js';
 
 const router = Router();
 
 router.get('/', getTemplatesAction);
+router.post('/', createTemplateAction);
 router.get('/:templateId', getTemplateAction);
 router.delete('/:templateId', deleteTemplateAction);
 

packages/backend/test/mocks/rest/api/v1/templates/create-template.ee.js

@@ -0,0 +1,22 @@
+const createTemplateMock = async (template) => {
+  const data = {
+    id: template.id,
+    name: template.name,
+    createdAt: template.createdAt.getTime(),
+    updatedAt: template.updatedAt.getTime(),
+    flowData: template.getFlowDataWithIconUrls(),
+  };
+
+  return {
+    data: data,
+    meta: {
+      count: 1,
+      currentPage: null,
+      isArray: false,
+      totalPages: null,
+      type: 'Template',
+    },
+  };
+};
+
+export default createTemplateMock;

packages/backend/vitest.config.js

@@ -28,10 +28,10 @@ export default defineConfig({
       ],
       thresholds: {
         autoUpdate: true,
-        statements: 99.41,
+        statements: 99.42,
         branches: 98.36,
         functions: 99.07,
-        lines: 99.41,
+        lines: 99.42,
       },
     },
   },